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query stringlengths 1 13.4k | pos stringlengths 1 61k | neg stringlengths 1 63.9k | query_lang stringclasses 147
values | __index_level_0__ int64 0 3.11M |
|---|---|---|---|---|
Maximally coherent mixed states: Complementarity between maximal coherence and mixedness | Ordering states with various coherence measures | Minimizing Communication in Linear Algebra | eng_Latn | 3,800 |
Copulas checker-type approximations: application to quantiles estimation of aggregated variables | High level quantile approximations of sums of risks | 1 n-Dimensional Copulas on Quantum Logic | eng_Latn | 3,801 |
Epistemic View of Quantum Communication | On Ternary Coding and Three-Valued Logic | Improving Performance of Multiagent Cooperation Using Epistemic Planning | eng_Latn | 3,802 |
The concept of equal space commutators in quantum optics | Quantum control model for spatial propagation of electromagnetic fields in dielectrics | Synthesis of unequally spaced arrays as inverse problem | eng_Latn | 3,803 |
Disorder-induced Effects in Noisy Dynamics of Bose-Hubbard and Fermi-Hubbard Quantum Glasses | An Open Systems Approach to Quantum Optics | Absence of CCR8 does not impair the response to ovalbumin-induced allergic airway disease. | eng_Latn | 3,804 |
Bound states in the one-dimensional two-particle Hubbard model with an impurity | Interaction-induced topological states of photon pairs | Improved estimation of the size of the state space of petri nets for the analysis of reachability problems | eng_Latn | 3,805 |
Quantum key distribution with distinguishable decoy states | Bounding light source side channels in QKD via Hong-Ou-Mandel interference | Unconditional security of quantum key distribution over arbitrarily long distances | eng_Latn | 3,806 |
Relativistic quantum cryptography for open space without clock synchronization on the receiver and transmitter sides | Relativistic Quantum Cryptography | Lagrangian empirical design of variable-rate vector quantizers: consistency and convergence rates | eng_Latn | 3,807 |
Quantum fluctuations in the mazer | Optical Coherence and Quantum Optics | Technical Efficiency of Shallot Farming in Central Java Province: Stochastic Frontier Modelling | eng_Latn | 3,808 |
Bound entangled states with non-positive partial transpose exist | On a matrix inequality related to the distillability problem | Completely Stale Transmitter Channel State Information is Still Very Useful | eng_Latn | 3,809 |
High-fidelity generating multi-qubit W state via dressed states in the system of multiple resonators coupled with a superconducting qubit | Bell's theorem, quantum theory and conceptions of the universe | Oral spray wintertime vitamin D3 supplementation has no impact on inflammation in Gaelic footballers | eng_Latn | 3,810 |
On-chip quantum optics with quantum dots and superconducting resonators | Coupling Two Distant Double Quantum Dots with a Microwave Resonator | Delayed Reactive Distractor Suppression in Aging Populations | eng_Latn | 3,811 |
Evolution of Complex Emergent Behaviour in Multi-State Cellular Automata | Design of Arithmetic Circuits in Quantum Dot Cellular Automata Nanotechnology | Exogenous growth factors do not affect the development of individually cultured murine embryos | kor_Hang | 3,812 |
Understanding the measurement theory in quantum mechanics | Decoherence and the transition from quantum to classical | A Novel Optimal Design of Measurement Configurations in Robot Calibration | eng_Latn | 3,813 |
Differential calculus on quantum complex Grassmann manifolds I: Construction | The classification of differential structures on quantum $2$-spheres | Communication on the Grassmann Manifold: A Geometric Approach to the Noncoherent Multiple-Antenna Channel | eng_Latn | 3,814 |
Self-error-rejecting photonic qubit transmission in polarization-spatial modes with linear optical elements | High-efficiency three-party quantum key agreement protocol with quantum dense coding and Bell states | Generalizing Epipolar-Plane Image Analysis on the spatiotemporal surface | eng_Latn | 3,815 |
Row scaling as a preconditioner for some nonsymmetric linear systems with discontinuous coefficients | Some New Bounds on the Condition Numbers of Optimally Scaled Matrices | Unconditional security of quantum key distribution over arbitrarily long distances | eng_Latn | 3,816 |
Genuine multipartite entanglement in quantum phase transitions | Factorization and Criticality in the Anisotropic XY Chain via Correlations | Microtubule capture by CENP-E silences BubR1-dependent mitotic checkpoint signaling | eng_Latn | 3,817 |
An Computer Virus Spreading Model with Delayed Quarantine in Internet | Epidemic dynamics and endemic states in complex networks | Unconditional security of quantum key distribution over arbitrarily long distances | eng_Latn | 3,818 |
SEE spaceflight measurements are presented on various devices (SRAMs and DRAMs) in the MIR orbital station. The standard models CREAME and AP8 have been used to predict the event rates from heavy ion and proton ground data. The prediction and actual in-flight rates are compared. | We present multi-layer single event upset (SEU) flight data on solid state recorder (SSR) memories for the NASA Orbview-2 mission. Actual SEU rates are compared to the predicted rates based on ground test data and environment models. | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,819 |
We fabricated an integrated patch-clamp amplifier capable of recording from pico- to tens of micro-amperes of current. The high-dynamic range of seven decades and the pico-ampere sensitivity of the instrument was designed for whole-cell patch-clamp recordings. The prototype was fabricated on a 0.5/spl mu/m silicon-on-s... | A neurochemical sensor system is being developed to spatially sense and process neurotransmitters. This paper reports the design and VLSI implementation of a multichannel potentiostat that interfaces to a nitric-oxide (NO) sensor array. Picoampere to microampere input currents are range-normalized with programmable gai... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,820 |
Brain tumor segmentation from MRI data is an important but challenging task. This paper presents an efficient and fully automatic brain tumor segmentation technique. The proposed technique includes a fuzzy C-means (FCM) based preprocessing to enhance the quality of T1-weighted coronal MR images, a fast bounding box (FB... | Tuberculosis (TB) is a deadly infectious disease and the presence of cavities in the upper lung zones is a strong indicator that the disease has developed into a highly infectious state. Currently, the detection of TB cavities is mainly conducted by clinicians observing chest radiographs. Diagnoses performed by radiolo... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,821 |
The "quantum walk" has emerged recently as a paradigmatic process for the dynamic simulation of complex quantum systems, entanglement production and quantum computation. Hitherto, photonic implementations of quantum walks have mainly been based on multipath interferometric schemes in real space. We report the experimen... | Quantum random walks on graphs have been shown to display many interesting properties, including exponentially fast hitting times when compared with their classical counterparts. However, it is still unclear how to use these novel properties to gain an algorithmic speedup over classical algorithms. In this paper, we pr... | We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent. | eng_Latn | 3,822 |
Cluster algorithms for classical and quantum spin systems are discussed. In particular, the cluster algorithm is applied to classical O(N) lattice actions containing interactions of more than two spins. The performance of the multi-cluster and single--cluster methods, and of the standard and improved estimators are com... | We apply the Quasi Monte Carlo (QMC) and recursive numerical integration methods to evaluate the Euclidean, discretized time path-integral for the quantum mechanical anharmonic oscillator and a topological quantum mechanical rotor model. For the anharmonic oscillator both methods outperform standard Markov Chain Monte ... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,823 |
Individual electron and hole quantum dot spin qubits can be coherently manipulated using picosecond modelocked laser pulses; an all-optical spin-echo was implemented that decouples slow environmental changes. While dephasing and decoherence mechanisms for electrons and holes are intrinsically different, similar qualita... | A basic requirement for quantum information processing systems is the ability to completely control the state of a single qubit. For qubits based on electron spin, a universal single-qubit gate is realized by a rotation of the spin by any angle about an arbitrary axis. Driven, coherent Rabi oscillations between two spi... | We report nearly complete preservation of “spin memory” between optical absorption and photoluminescence under excitation >0.2 eV above the band gap in nanometer GaSe slabs. | eng_Latn | 3,824 |
: This is the final report for our project Hybrid Techniques for Quantum Circuit Simulation . We propose new computing technologies for simulating quantum-mechanical phenomena to aid in the development of quantum computers. We contribute new algorithms and software tools to simulate certain classes of quantum circuits ... | were proposed in the early 1980’s [Benioff80] and shown to be at least as powerful as classical computers an important but not surprising result, since classical computers, at the deepest level, ultimately follow the laws of quantum mechanics. The description of quantum mechanical computers was formalized in the late 8... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,825 |
Qualitative researchers seek to understand the words of the people they interview and may use narrative inquiry to find meaning in the stories told by research participants. Narrative inquiry entails “overreading,” a sensitivity to unspoken or indirect statement, which is central to interpretation. Some of the tools of... | National Institute of Nursing Research of the National Institutes of Health (NIH) [F31NR014964] | We propose general methodology of deterministic single-mode quantum interaction nonlinearly modifying single quadrature variable of a continuous variable system. The methodology is based on linear coupling of the system to ancillary systems subsequently measured by quadrature detectors. The nonlinear interaction is obt... | eng_Latn | 3,826 |
We simultaneously measured fine-structure state Rabi oscillations of rubidium atoms in reconfigurable single-atom tweezer traps driven by shaped ultrafast laser pulses, which are in a good agreement with the characterized laser beam profiles. | Deterministic loading of single atoms onto arbitrary two-dimensional lattice points has recently been demonstrated, where by dynamically controlling the optical-dipole potential, atoms from a probabilistically loaded lattice were relocated to target lattice points to form a zero-entropy atomic lattice. In this atom rea... | A basic requirement for quantum information processing systems is the ability to completely control the state of a single qubit. For qubits based on electron spin, a universal single-qubit gate is realized by a rotation of the spin by any angle about an arbitrary axis. Driven, coherent Rabi oscillations between two spi... | eng_Latn | 3,827 |
We review and compare different approaches for studying the influence of quenched, random disorder in three-dimensional Ising and Potts models for ferromagnets subject to impurities. From a theoretical view point, field theoretic renormalisation gr oup studies provide quite accurate results. Experiments carried out on ... | The distributions $P(X)$ of singular thermodynamic quantities, on an ensemble of $d$-dimensional quenched random samples of linear size $L$ near a critical point, are analyzed using the renormalization group. For $L$ much larger than the correlation length $\ensuremath{\xi}$, we recover strong self-averaging (SA): $P(X... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,828 |
Multitime measurements in quantum mechanics | Leggett-Garg Inequalities Draft : 26 October 2018 | Microtubule capture by CENP-E silences BubR1-dependent mitotic checkpoint signaling | eng_Latn | 3,829 |
Sequential Machines Having Quasi-Stable States | Asynchronous sequential switching circuits | A Superior Vector Quantization Based on Steady-State Memetic Algorithm | eng_Latn | 3,830 |
The Object Distribution Problem Revisited | 2002), Choosing Wisely: a Multi-bidding Approach | Unconditional security of quantum key distribution over arbitrarily long distances | eng_Latn | 3,831 |
Enhanced cooperativity for quantum-nondemolition-measurement--induced spin squeezing of atoms coupled to a nanophotonic waveguide | Internal Spin Control, Squeezing and Decoherence in Ensembles of Alkali Atomic Spins | Eavesdropping Squirrels Reduce Their Future Value of Food under the Perceived Presence of Cache Robbers | eng_Latn | 3,832 |
Probability in two deterministic universes | How probability arises in quantum mechanics | Equivalence of deterministic one-counter automata is NL-complete | eng_Latn | 3,833 |
Equation of Motion for Estimation Fidelity of Monitored Oscillating Qubits | An Open Systems Approach to Quantum Optics | EXO0748−676 Rules out Soft Equations of State for Neutron Star Matter | eng_Latn | 3,834 |
MULTI PARTICLE STATES CALCULATIONS AND PARTICLES STORAGE IN PERTURBED NANOLAYERS | Beautiful Models: 70 Years of Exactly Solved Quantum Many-Body Problems | Completely Stale Transmitter Channel State Information is Still Very Useful | yue_Hant | 3,835 |
New generalized coherent states | `Nonclassical' states in quantum optics: a `squeezed' review of the first 75 years | On the Fundamental Limits of Recovering Tree Sparse Vectors From Noisy Linear Measurements | eng_Latn | 3,836 |
A Grid Implementation of Direct Semiclassical Calculations of Rate Coefficients | Full‐dimensional quantum mechanical calculation of the rate constant for the H2+OH→H2O+H reaction | A Universal Optimal Consumption Rate for an Insider | eng_Latn | 3,837 |
Quantum information processing in decoherence-free subspace with nitrogen-vacancy centers coupled to a whispering-gallery mode microresonator | The Investigation of WGM Effective Potential from Micro PANDA Ring Resonator | Eavesdropping Squirrels Reduce Their Future Value of Food under the Perceived Presence of Cache Robbers | eng_Latn | 3,838 |
Braess’s Paradox for Flows over Time | Nash Equilibria and the Price of Anarchy for Flows over Time | On Wavefunction Collapse, the Absence of the Einstein-Poldolsky-Rosen Paradox for the Entangled Spin-1/2 System, and Some Results for Measurement in Quantum Mechanics | eng_Latn | 3,839 |
Higher-Dimensional Bell Inequalities with Noisy Qudits | Entanglement Dynamics for Two Spins in an Optical Cavity---Field Interaction Induced Decoherence and Coherence Revival | An instrumental variable approach finds no associated harm or benefit from early dialysis initiation in the United States | eng_Latn | 3,840 |
Linear optical implementation of a single-mode quantum filter and generation of multiphoton polarization entangled states | Bell's theorem, quantum theory and conceptions of the universe | Completely Stale Transmitter Channel State Information is Still Very Useful | eng_Latn | 3,841 |
The Inseparability of Consciousness from Embodiment in the Phenomenology of Edith Stein | A Phenomenological Framework of Architectural Paradigms for the User-Centered Design of Virtual Environments | On Wavefunction Collapse, the Absence of the Einstein-Poldolsky-Rosen Paradox for the Entangled Spin-1/2 System, and Some Results for Measurement in Quantum Mechanics | eng_Latn | 3,842 |
Quantum-enhanced metrology with the single-mode coherent states of an optical cavity inside a quantum feedback loop | Non-ergodicity in open quantum systems through quantum feedback | Quantitative real-time reverse transcription polymerase chain reaction: normalization to rRNA or single housekeeping genes is inappropriate for human tissue biopsies. | eng_Latn | 3,843 |
J an 2 01 7 Probabilistic Quantum Teleportation | Complete hyperentangled-Bell-state analysis for quantum communication | A Probabilistic Approach to People-Centric Photo Selection and Sequencing | eng_Latn | 3,844 |
Extended Learning Graphs for Triangle Finding | Algorithms for quantum computation: discrete logarithms and factoring | Self-insight into emotional and cognitive abilities is not related to higher adjustment | eng_Latn | 3,845 |
Copula and s-map on a quantum logic | 1 n-Dimensional Copulas on Quantum Logic | An utter refutation of the ‘Fundamental Theorem of the HapMap’ | eng_Latn | 3,846 |
Quantum quenches and driven dynamics in a single-molecule device | Introducing molecular electronics | Evaluation of divergent N-echelon (s, nQ)-policies under compound renewal demand | eng_Latn | 3,847 |
Feedback control on geometric phase in dissipative two-level systems | Universal single-qubit non-adiabatic holonomic quantum gates in optomechanical system | An instrumental variable approach finds no associated harm or benefit from early dialysis initiation in the United States | eng_Latn | 3,848 |
Here in this study we propose an efficient entanglement concentration protocol (ECP) for separate nitrogen-vacancy (NV) centers, resorting to the single-photon input---output process of the NV center and microtoroidal resonator coupled system. In the proposed ECP, one ancillary single-photon is prepared and passed thro... | The concatenated Greenberger-Horne-Zeiglinger (C-GHZ) state which is a new type of logic-qubit entanglement has attracted a lot of attentions recently. We present a feasible entanglement concentration protocol (ECP) for logic-qubit entanglement. This ECP is based on the linear optics, and it does not know the initial c... | Since the end of the Cold War, the study of European defence has been dominated by a ‘Common Security and Defence Policy (CSDP)-centric’ approach, while largely neglecting the comparative analysis ... | eng_Latn | 3,849 |
We utilize a 1992 survey of approximately, 2500 AIDS activists to analyze their degree of participation. Activity levels were affected by several traditional predictors, but the inclusion of contextual measures indicating the activists' connection with AIDS, especially the pain and loss incurred, led to a much fuller a... | The study aims to extend the existing knowledge about the dynamics of first-time participation in protest events. To tackle that puzzle we rely on extensive and innovative protest survey evidence covering 18 separate demonstrations in eight countries across nine different issues. On the individual level, age, motivatio... | We characterise a model of universal quantum computation where the register (computational) qubits are controlled by ancillary qubits, using only a single fixed interaction between register and ancillary qubits. No additional access is required to the computational register and the dynamics of both the register and anc... | eng_Latn | 3,850 |
Recent demonstrations of macroscopic quantum coherence in Josephson junction based electronic circuits have opened an entirely new dimension for research and applications in the established field of Josephson electronics. In this article we discuss basic Josephson circuits for qubit applications, methods of quantum des... | Already in the first edition of this book (Barone and Paterno,"Fundamentals and Physics and Applications of the Josephson Effect", Wiley 1982), a great number of interesting and important applications for Josephson junctions were discussed. In the decades that have passed since then, several new applications have emerg... | The reasons for the failure to develop a successful Josephson tunnel junction made from high-temperature superconducting cuprates is discussed. The difficulties in developing a theoretical analysis of even simple-to-make cuprate Josephson devices are pointed out. The development of alternative Josephson devices based o... | eng_Latn | 3,851 |
For six decades, physicists have broken their heads over quantum entanglement. But by now we have learned to do more than break our heads over it. This review explains what is so baffling about entanglement and also what we can do with it. Entanglement is a resource for teleporting quantum states and constructing unbre... | On a Theory of the Collapse of the Wave Function.- On the Measurement Problem of Quantum Mechanics.- A New Characteristic of a Quantum System Between Two Measurements - A "Weak Value".- Can the Quantum Measurement Process be put into QED?.- Chained Bell Inequalities.- From George Boole to John Bell - The Origins of Bel... | Entanglement is one of the pillars of quantum mechanics and quantum information processing, and as a result the quantumness of nonentangled states has typically been overlooked and unrecognized. We give a robust definition for the classicality versus quantumness of a single multipartite quantum state, a set of states, ... | eng_Latn | 3,852 |
In this article we make a review on the usefulness of probabilistically cloning and present examples of quantum computation tasks for which quantum cloning offers an advantage which cannot be matched by any approach that does not resort to it. In these quantum computations, one needs to distribute quantum information c... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,853 |
Quantum steering, loosely speaking the distribution of entanglement from an untrusted party, is a form of quantum nonlocality which is intermediate between entanglement and Bell nonlocality. Determining which states can be steered is important from a conceptual point of view, but also for applications, e.g. in quantum ... | We demonstrate the detection of bipartite bound entanglement as predicted by the Horodecki's in 1998. Bound entangled states, being heavily mixed entangled quantum states, can be produced by incoherent addition of pure entangled states. Until 1998 it was thought that such mixing could always be reversed by entanglement... | We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent. | eng_Latn | 3,854 |
An algebraic analysis of Grover's quantum search algorithm is presented for the case in which the initial state is an arbitrary pure quantum state $\ensuremath{\mid}\ensuremath{\psi}⟩$ of $n$ qubits. This approach reveals the geometrical structure of the quantum search process, which turns out to be confined to a four-... | The Grover search algorithm is one of the two key algorithms in the field of quantum computing, and hence it is desirable to represent it in the simplest and most intuitive formalism possible. We show firstly, that Clifford's geometric algebra, provides a significantly simpler representation than the conventional bra-k... | We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero. | eng_Latn | 3,855 |
We propose a state protection scheme of quantum feed-forward control and its reversal (QFFCR) by quantum weak measurement and quantum control to protect the arbitrary N-qubit state in amplitude-damping channel (ADC). Before the state enters the ADC, a weak measurement and an offsetting operation are made to make the st... | We present practical GHz-clocked QKD systems, next generation entanglement QKD technologies, and QKD platform to manage the secure keys and to support a variety of applications. We then show the intrinsic limit of QKD, i.e., a key rate bound, and discuss how to realize the provable (information theoretic) security with... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,856 |
New multiple categories of health disciplines have become popular in the west and integration between the medicinal approaches has become essential.The hypothesis presented here suggests a novel integrative view that combines Western biochemistry with the Chinese medicinal concept of qi.The core for this hypothesis is ... | "Demystifies Oriental medicine in a remarkably rational analysis of both its strengths and weaknesses". -- Science Digest | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,857 |
Although the quantum laws are time-reversal invariant, a contradiction appears if two measurements performed by a single observer, and described according to these laws, are performed in two opposite directions of time. This contradiction leads to bringing forth the concept of an observer's private time, and then to bu... | We expand the time reversal symmetry arguments of quantum mechanics, originally proposed by Wigner in the context of unitary dynamics, to contain situations including generalized measurements for monitored quantum systems. We propose a scheme to derive the time reversed measurement operators by considering the Schr\"{o... | We show quantitatively that an exact solution of Einstein's conformal gravity can explain very well the galactic rotation curves for a sample of 104 galaxies without need for dark matter or other exotic modification of gravity. The metric is an overall rescaling of the Schwarzschild-de Sitter spacetime as required by W... | eng_Latn | 3,858 |
A general definition and a criterion (a necessary and sufficient condition) are formulated for an arbitrary set of external factors to selectively influence a corresponding set of random entities (generalized random variables, with values in arbitrary observation spaces), jointly distributed at every treatment (a set o... | Similar formalisms have been independently developed in psychology, to deal with the issue of selective influences (deciding which of several experimental manipulations selectively influences each of several, generally non-independent, response variables), and in quantum mechanics (QM), to deal with the EPR entanglemen... | A key competitive precondition for any organization involved in any of today's multinational businesses is speed and pace in implementing strategies. Although one's organization may offer superior products or services today, it may quickly lag behind its competitors if it is not adept at implementing critical decisions... | eng_Latn | 3,859 |
We study a quantum teleportation scheme between two nanomechanical modes without local interaction. The nanomechanical modes are linearly coupled to and connected by the continuous variable modes of a superconducting circuit consisting of a transmission line and Josephson junctions. We calculate the fidelity of transfe... | Superconducting systems have a long history of use in experiments that push the frontiers of mechanical sensing. This includes both applied and fundamental research, which at present day ranges from quantum computing research and efforts to explore Planck-scale physics to fundamental studies on the nature of motion and... | This paper investigates the control and synchronization of the shunted nonlinear resistive-capacitive-inductance junction (RCLSJ) model under the condition of noise disturbance with only one single controller. Based on the sliding mode control method, the controller is designed to eliminate the chaotic behavior of Jose... | eng_Latn | 3,860 |
It is known that there exist two locally operational settings, local operations with one-way and two-way classical communication. And recently, some sets of maximally entangled states have been built in specific dimensional quantum systems, which can be locally distinguished only with two-way classical communication. I... | We explicitly exhibit a set of four ququad-ququad orthogonal maximally entangled states that cannot be perfectly distinguished by means of local operations and classical communication. Before our work, it was unknown whether there is a set of $d$ locally indistinguishable $d\otimes d$ orthogonal maximally entangled sta... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,861 |
This work inquires into global climatic catastrophes of the past, presenting data not easily available outside of the Socialist Countries, and applies these results to the study of future climatic developments, especially as they threaten in case of Nuclear Warfare - Nuclear Winter. The authors discuss probable after e... | The Flood/post-Flood boundary in the geologic column can be determined by investigating geophysical evidence in light of Scripture’s record of the Flood. The following evidences are investigated: (1) global sediment and post-Flood erosion, (2) volcanism and climatic impact, (3) changes in the global sea level, (4) form... | We present a scheme for achieving coherent spin squeezing of nuclear spin states in semiconductor quantum dots. The nuclear polarization dependence of the electron spin resonance generates a unitary evolution that drives nuclear spins into a collective entangled state. The polarization dependence of the resonance gener... | eng_Latn | 3,862 |
The PENN-PET scanner consists of six hexagonally arranged position-sensitive Nal(TI) detectors. This design offers high spatial resolution in all three dimensions, high sampling density along all three axes without scanner motion, a large axial acceptance angle, good energy resolution, and good timing resolution. This ... | Noise equivalent counts (NEC) have been used as a measure or proxy of PET image quality for many years. It has been shown to be a useful metric, for example to determine clinical patient dosage. However, NEC should be used cautiously in evaluating image quality since it is a global data quality measure that does not ta... | We consider the problem of quantum phase estimation with access to arbitrary measurements in a single suboptimal basis. The achievable sensitivity limit in this case is determined by the classical Cram\'{e}r-Rao bound with respect to the fixed basis. Here we show that the sensitivity can be enhanced beyond this limit i... | eng_Latn | 3,863 |
We propose and analyze the implementation of a two qubit quantum gate using circular Rydberg states with maximum orbital angular momentum. The intrinsic quantum gate error is limited by the finite Rydberg lifetime and finite Rydberg blockade shift. Circular states have much longer radiative lifetimes than low orbital a... | Rydberg blockaded gate is a fundamental ingredient for scalable quantum computation with neutral Rydberg atoms. However the fidelity of such a gate is intrinsically limited by a blockade error coming from a Rydberg level shift that forbids its extensive use. Based on a dark-state adiabatic passage, we develop a novel p... | MLL1 regulates circadian promoters by depositing H3K4 trimethyl marks, whose levels are also modulated by the NAD+-dependent deacetylase SIRT1. SIRT1 is now shown to promote circadian deacetylation of MLL1, thus affecting MLL1's methyltransferase activity. | eng_Latn | 3,864 |
In this paper some necessary and sufficient conditions are obtained for a operator tensor product\(\sum\limits_k {A_{1k} \otimes A_{2k} \otimes \cdot \cdot \cdot \otimes A_{nk} } \) to be zero, compact, normal, hyponormal, subnormal, essential normal,k-quasihyponormal, etc. | The number of qubits of current quantum computers is one of the most dominating restrictions for applications. So it is naturally conceived to use two or more small capacity quantum computers to form a larger capacity quantum computing system by quantum parallel programming. To design the parallel program for quantum c... | We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero. | eng_Latn | 3,865 |
We present a computer-aided design flow for quantum circuits, complete with automatic layout and control logic extraction. To motivate automated layout for quantum circuits, we investigate grid-based layouts and show a performance variance of four times as we vary grid structure and initial qubit placement. We then pro... | We optimize the area and latency of Shor's factoring while simultaneously improving fault tolerance through: (1) balancing the use of ancilla generators, (2) aggressive optimization of error correction, and (3) tuning the core adder circuits. Our custom CAD flow produces detailed layouts of the physical components and ... | We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero. | eng_Latn | 3,866 |
Photonic chip based time-bin entanglement has attracted significant attention because of its potential for quantum communication and computation. Useful time-bin entanglement systems must be able to generate, manipulate and analyze entangled photons on a photonic chip for stable, scalable and reconfigurable operation. ... | We demonstrate correlated photon pair generation in a double-stripe silicon nitride waveguide with coincidence-to-accidental ratio over 10 at pair generation rate of 186 kHz, indicating this structure may be useful for on-chip quantum light sources. | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,867 |
Papers presented at the fourth annual meeting of the Society for Medical Decision Making are discussed in the context of a review of the rapidly evolving interdisciplinary field of medical decision making (MDM). Advocates claim that probabilistic MDM techniques will incorporate diagnostic information, treatment options... | This article highlights some observations made in the American Occupational Therapy Association/American Occupational Therapy Foundation Clinical Reasoning Study, an ethnographic study of 14 occupational therapists working in a large teaching hospital. Concepts and premises that frequently appear in the clinical reason... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,868 |
Qudits, multiple-level quantum systems, enable more efficient scaling of physical resources in quantum computing than qubits, but they are more difficult to control. Svetitsky et al. now experimentally demonstrate a simplifying technique that converts a four-level qudit into a pair of qubits. | We consider a general unitary operator acting on two qubits in a product state. We find the conditions such that the state of the qubits after the action is as entangled as possible. We also consider the possibility of using ancilla qubits to increase the entanglement. | The authors acknowledge the financial support of the Spanish Government through Project TEC2008-02606 and Project Quantum Optical Information Technology (QOIT), a CONSOLIDER-INGENIO 2010 Project; and also the Generalitat Valenciana through the PROMETEO research excellency award programme GVA PROMETEO 2008/092. | eng_Latn | 3,869 |
This paper introduces a Tele-Management system as a part of SmartUM which is a Ubiquitous Cloud Middleware for ubiquitous city (u-city). The cloud computing platform allows users to control remote devices. The users get data from a various kinds of remote sensors and scene images about the place of sensors from remote ... | In this paper, we introduce an unified ubiquitous middleware which supports an infrastructure to provide the ubiquitous convergence services by providing not only dynamic service discovery based on context-awareness but also variety of converged services in three applications such as environment management, traffic acc... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,870 |
In this paper, we develop a virtual link priority mapping (LPM) approach and a virtual node priority mapping (NPM) approach to improve the energy efficiency and to reduce the spectrum usage over the converged flexible bandwidth optical networks and data centers. For comparison, the lower bound of the virtual optical ne... | A profit-maximized approach is proposed to reduce the network cost of virtual optical networks (VONs) mapping by considering the link importance degree. Simulation results show that the proposed approach achieves better profits than traditional mapping approaches. | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,871 |
A multi-dimensional modulation scheme in inter-satellite quantum communication based on pulse position modulation and polarization encoding is put forward and designed. By this way we can send additional classical signal simultaneously when transmitting quantum signal. The basic principle of multi-dimensional modulatio... | When elementary quantum systems, such as polarized photons, are used to transmit digital information, the uncertainty principle gives rise to novel cryptographic phenomena unachievable with traditional transmission media, e.g. a communications channel on which it is impossible in principle to eavesdrop without a high p... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,872 |
Digital holographic microscopy (DHM) is a quantitative phase imaging (QPI) modality, which retrieves 3D object phase information. The quantification of subcellular features within the object is possible. Its single-shot hologram recording feature makes it suitable for real-time imaging applications. This paper discusse... | In this paper we review the major contributions over the past sixty years to the subject of twin reduction and twin removal in holography. We show that this collective work may be broken down into a number of categories including the well known techniques of off-axis holography and phase retrieval. | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,873 |
We present a small network for the testing of the entanglement of two ballistic electron waveguide qubits. The network produces different output conditional on the presence or absence of entanglement. The structure of the network allows for the determination of successful entanglement operations through the measurement... | We consider a system of two parallel quantum waveguides that coupled via a coupling window. The coupled waveguide system is exposed to an external magnetic field and coupled to a photon field. We take into account both the electron–electron and electron–photon interactions in the system and an exact diagonalization tec... | A non-parametric framework for testing the existence of aggregates is developed. The framework is based on the notion of the maximum entropy formalism which is applied to model the size distribution of firms. The theory, once presented, is applied to the US banking industry in order to test for the existence 'of a cons... | eng_Latn | 3,874 |
Following a review of the physics of quantum decoherence, an instructive comparison is made between the mathematical description of qubit decoherence due to interaction with the environment, and certain aspects of the problem of Wigner's friend. | The exciting new field of quantum information science and technology is burgeoning with revolutionary new advances in the areas of quantum communication, quantum information processing, quantum computing, and quantum cryptography. Potential useful products of these advances include a wide variety of innovative qubit de... | The physical form or design of a product is an unquestioned determinant of its marketplace success. A good design attracts consumers to a product, communicates to them, and adds value to the produc... | eng_Latn | 3,875 |
We present evidence that decoherence can produce a smooth quantum-to-classical transition in nonlinear dynamical systems. High-resolution tracking of quantum and classical evolutions reveals differences in expectation values of corresponding observables. Solutions of master equations demonstrate that decoherence destro... | We explore the quantum-classical crossover of two coupled, identical, superconducting quantum interference device (SQUID) rings. The motivation for this work is based on a series of recent papers. In ~[1] we showed that the entanglement characteristics of chaotic and periodic (entrained) solutions of the Duffing oscill... | Adolescent penetration into the labor market is a relatively new, and much understudied, phenomena. To date, limited empirical evidence suggests that the extensive employment of adolescents increases their offending. We bring together insights garnered from life-course criminology, which emphasizes the timing of transi... | eng_Latn | 3,876 |
This paper presents two approaches for the problem of multiple target tracking (MTT) and specifically people tracking. Both filters are based on sequential Monte Carlo methods (SMCM) and joint probability data association (JPDA). The filters have been implemented and tested on real data from a laser measurement system.... | This paper presents a method for moving-object tracking with in-vehicle 2D-laser range sensors (LRS). Since a sensing area of the LRS is limited in orientation, mobile robot is equipped with multi-LRS's for omnidirectional sensing. In order for moving-object tracking by multi-LRS's cooperation, the coordinate frames of... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,877 |
In a previously published paper Tijms and van der Duyn Schouten proposed a special-purpose policy iteration algorithm for optimal inspections and revisions in a maintenance system with partial information. In this paper we point out some shortcomings of this algorithm. We demonstrate that their algorithm, which operate... | A critical factor that prevents optimal scheduling of maintenance interventions is the uncertainty regarding the current condition of the asset under consideration, as well as the rate at which deterioration takes place. However, current maintenance modeling and optimization techniques assume that the condition of the ... | challenge of this work is to re-define the concept of intelligent agent as a building block of social networks by presenting it as a physical particle with additional non-Newtonian properties. The proposed model of an intelligent agent described by a system of ODE coupled with their Liouville equation has been introduc... | eng_Latn | 3,878 |
The Electrochemical Machining (ECM) is widely used in machining variety of components used in aerospace, automotive, defense & medical applications. Due to low machining accuracy ECM is yet to be a best alternative process. This paper presents experimental investigation of PECM parameters such as voltage, feed rate, an... | This paper presents the concept and prototype of a computer aided engineering (CAE) system that can be used to solve different task of electrochemical machining (ECM), such as: tool-electrode design, selection of optimal machining variant and input machining parameters optimization. The system uses computer simulation ... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,879 |
The purpose of this work is to investigate the material and device properties of GST-based PCM by studying relaxation oscillations [1, 2]. Our experimental results relate oscillation characteristics to applied voltage, load resistance and device thickness. | We survey progress in the PCM field over the past five years, ranging from large-scale PCM demonstrations to materials improvements for high–temperature retention and faster switching. Both materials and new cell designs that support lower-power switching are discussed, as well as higher reliability for long cycling en... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,880 |
Entangled light can provide a seminal improvement in resolution sensitivity even without achieving Heisenberg limit in a single channel. In this paper, based on the back-of-the-envelope type calculations, I demonstrate an alternative path to space based long-arm interferometer. Its advantage with respect to LISA is tha... | Non-classical states of light find applications in enhancing the performance of optical interferometric experiments, with notable example of gravitational wave-detectors. Still, the presence of decoherence hinders significantly the performance of quantum-enhanced protocols. In this review, we summarize the developments... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,881 |
We discuss the potential of long, thin “continuum” robots to enable new and more effective approaches to remote inspection. Resembling robotic cables, this new class of robots can enter and explore congested and potentially unstable environments, sending back information from sensors at their tips. This capability is o... | Bringing a new robot to market is an exciting venture. When that robot is a new type of robot the venture takes on new proportions – it becomes an adventure. Dr Rob Buckingham, managing director of OCRobotics Ltd, describes the principles of a new snake arm robot that has applications in a number of industries includin... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,882 |
We show near optimal bounds on the worst case quantum communication of single-shot entanglement-assisted one-way quantum communication protocols for the {\em quantum state redistribution} task and for the sub-tasks {\em quantum state splitting} and {\em quantum state merging}. Our bounds are tighter than previously kno... | The Quantum Reverse Shannon Theorem states that any quantum channel can be simulated by an unlimited amount of shared entanglement and an amount of classical communication equal to the channel’s entanglement assisted classical capacity. In this paper, we provide a new proof of this theorem, which has previously been pr... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,883 |
This work proposes a quantum dialogue (QD) based on single photons, which not only allows two communicants to exchange their secret messages simultaneously via a one-step quantum transmission but also can confirm the message integrity. Moreover, the proposed QD protocol is free from information leakage. Compared with t... | In this paper, we present an innovative quantum dialogue protocol for multiple users to get private information from each other without leaking any information. In our protocol, a semi-honest third party (TP) is introduced to assist multiple participants for exchanging their private information. Specifically, exploitin... | The oxidative polymorphism of debrisoquine (DBQ) has been determined in 89 patients with colo-rectal cancer and in 556 normal control subjects. Four patients and 34 controls, with a metabolic ratio >12.6, were classified as poor metabolisers of DBQ (n.s.). | eng_Latn | 3,884 |
The generalized rotating-wave approximation with counter-rotating interactions has been applied to a biased qubit-oscillator system. Analytical expressions are explicitly given for all eigenvalues and eigenstates. For a flux qubit coupled to superconducting oscillators, spectra calculated by our approach are in excelle... | Einstein's Theory of Atom-Radiation Interaction.- Atom-Field Interaction: Semiclassical Approach.- Quantization of the Electromagnetic Field.- States of the Electromagnetic Field I.- States of the Electromagnetic Field II.- Quantum Theory of Coherence.- Phase Space Description.- Atom-Field Interaction.- System-Reservoi... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 3,885 |
This paper surveys recent advances in the monetary transmission mechanism (MTM). In particular, while laying out the functioning of the separate channels in the MTM, special attention is paid to exploring possible interrelations between different channels through which they may amplify or attenuate each others’ impact ... | This paper investigates replacing separate taxation by consolidation and formulary apportionment in a Bottom-up Federation, when a multijurisdictional firm is mobile in various respects. The reform is decided cooperatively by all the jurisdictions or by some of them, while tax rates remain within the competence of each... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,886 |
By only specifying the conditional mean and variance functions of the response variable given covariates, the quasi-likelihood can produce valid semiparametric inference for regression parameter in generalized linear models (GLMs). However, in many studies, auxiliary information is available as moment restrictions of t... | In this paper, we propose an empirical likelihood-based weighted estimator of regression parameter in quantile regression model with nonignorable missing covariates. The proposed estimator is computationally simple and achieves semiparametric efficiency if the probability of missingness on the fully observed variables ... | Perfect Quantum Cloning Machines (QCM) would allow to use quantum nonlocality for arbitrary fast signaling. However perfect QCM cannot exist. We derive a bound on the fidelity of QCM compatible with the no-signaling constraint. This bound equals the fidelity of the Bu\v{z}ek-Hillery QCM. | eng_Latn | 3,887 |
Due to decoherence, realistic quantum systems inevitably interact with the environment when quantum information is processed, which causes the loss of quantum properties. As a fundamental issue of quantum properties, quantum correlations have attracted a lot of interests in recent years. Because of the importance of hi... | It has been proven that the quantum discord is a more general tool to capture non-classical correlation than quantum entanglement, because there is a non-zero quantum discord in several mixed states that could not be measured by quantum entanglement. But because of optimization part in formulating quantum discord, it i... | Between 1997 and 2012, Paraguay achieved not only remarkable improvements in child nutrition, but also a surprising elimination of the rural-urban differential in child height-for-age Z score (HAZ) and stunting. Our decomposition analysis, applied to four rounds of Paraguayan National Household Surveys, allows us to di... | eng_Latn | 3,888 |
We present a framework for studying bosonic non-Gaussian channels of continuous-variable systems. Our emphasis is on a class of channels that we call photon-added Gaussian channels which are experimentally viable with current quantum-optical technologies. A strong motivation for considering these channels is the fact t... | We introduce a novel measure to quantify the non-Gaussian character of a quantum state: the quantum relative entropy between the state under examination and a reference Gaussian state. We analyze in details the properties of our measure and illustrate its relationships with relevant quantities in quantum information as... | We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero. | eng_Latn | 3,889 |
We stand by our findings in Phys. Rev A. 96, 022126 (2017). In addition to refuting the invalid objections raised by Peleg and Vaidman, we report a retrocausation problem inherent in Vaidman's definition of the past of a quantum particle. | We analyze Vaidman's three-path interferometer with weak path marking [Phys. Rev. A 87, 052104 (2013)] and find that common sense yields correct statements about the particle's path through the interferometer. This disagrees with the original claim that the particles have discontinuous trajectories at odds with common ... | The exciting new field of quantum information science and technology is burgeoning with revolutionary new advances in the areas of quantum communication, quantum information processing, quantum computing, and quantum cryptography. Potential useful products of these advances include a wide variety of innovative qubit de... | eng_Latn | 3,890 |
Quantum simulations of a fiber squeezing experiment | We report on the excellent agreement of a first-principles, quantum dynamical simulation with the experimentally measured results of a fiber squeezer using intense, ultra-short laser pulses. | In applying reinforcement learning to continuous space problems, discretization or redefinition of the learning space can be a promising approach. Several methods and algorithms have been introduced to learning agents to respond to this problem. In our previous study, we introduced an FCCM clustering technique into Q-l... | eng_Latn | 3,891 |
Low-loss transmission of quantum bits by wavelets | Only one Mach-Zehnder interferometer is used in the proposed quantum bit distribution system where the two arms composing the Mach-Zehnder interferometer have been used as the transmission line. The loss of the photons due to absorption will decrease and the wavelets composing the photon are expected to transmit longer... | A purely deterministic approach to the LMS (least mean square)-Newton algorithm for adaptive filters is proposed. A QR-decomposition method for solving the algorithm's equations is described. Simulations using fixed-point arithmetic are provided, which confirm the good numerical characteristics of the method. A variabl... | eng_Latn | 3,892 |
Amplitude phase-space model for quantum mechanics | We show that there is a close relationship between quantum mechanics and ordinary probability theory. The main difference is that in quantum mechanics the probability is computed in terms of an amplitude function, while in probability theory a probability distribution is used. Applying this idea, we then construct an a... | Nonlinear branches, such as saturable reactors, can generate harmonics and consequently increase the EMTP time-domain simulation time before the actual distorted steady-state is reached. This is an important initialization problem for transient analysis studies performed in steady-state operating conditions. This paper... | eng_Latn | 3,893 |
S-Matrix for AdS from General Boundary QFT | The General Boundary Formulation (GBF) is a new framework for studying quantum theories. After concise overviews of the GBF and Schrodinger-Feynman quantization we apply the GBF to resolve a well known problem on Anti-deSitter spacetime where due to the lack of temporally asymptotic free states the usual S-matrix canno... | We consider the throughput performance of ARQ in interfering channels, where the signal of interest as well as the interferers are subject to independent distributed Nakagami-m block fading. The key contribution is the derivation of closedform expressions for the rate-maximized throughput. For this purpose, we employ t... | eng_Latn | 3,894 |
Simulating B92 Protocol in Depolarizing Channel | The B92 protocol is a two quantum states protocol in quantum cryptography. It is one of the basic models of quantum key distribution (QKD) in depolarizing channel. We simulate the rate of secure key distribution in depolarizing channel on a classical computer with the method of event-by-event simulation.After the event... | The paper examines an array of issues regarding the development of standard through both consensus and non-consensus processes. Key areas of inquiry included the growing importance of market-driven consortia (MDCs), potential benefits and problems from use of non-consensus processes, ANSI's review procedures for determ... | eng_Latn | 3,895 |
Geometro-Stochastic Quantization and Quantum Geometry | The most basic features of the geometro-stochastic method of quantization are outlined in the nonrelativistic and special relativistic regime. Their adaptation to the general relativistic regime leads to the replacement of the classical frame bundles, which underlie the formulation of parallel transport in classical ge... | Results on performance statistics of a single server queue fed by a traffic stream which is modeled by a discrete time Gaussian process are presented. Because such a process can capture the full range of second-order statistics and is closed under superposition, it is a good model for correlated asynchronous transfer m... | eng_Latn | 3,896 |
This is page 1 Printer: Opaque this Quantum Monte Carlo Methods for Strongly Correlated Electron Systems | We review some of the recent development in quantum Monte Carlo (QMC) methods for models of strongly correlated electron systems. QMC is a promising general theoretical tool to study many-body systems, and has been widely applied in areas spanning condensed-matter, high-energy, and nuclear physics. Recent progress has ... | A geometric approach in the design of codebooks for OR frequency-hopping multiple-access (FHMA) channels is developed by treating a signal matrix as a finite set of distinct points. The relationship among the parameters of an interference-free j-distinguishable-point codebook, j>or=1, is established by using coordinate... | eng_Latn | 3,897 |
the feasibility of a global observation and analysis experiment, | Process for preparing 5-fluoro-2-methyl-1-(p-methylsulfinylbenzylidene)-indenyl-3-acetic acid, by reacting 5-fluoro-2-methylindene-1,3-dione-3,3'-o-ethylene ketal with a p-methylsulfinylbenzyl compound, hydrolysis, and subsequent reaction with a malonic acid ester. | In this paper we consider the classical capacities of quantum-classical channels corresponding to measurement of observables. Special attention is paid to the case of continuous observables. We give the formulas for unassisted and entanglement-assisted classical capacities $C,C_{ea}$ and consider some explicitly solvab... | eng_Latn | 3,898 |
Non-Markovian quantum state diffusion for an open quantum system in fermionic environments | Non-Markovian quantum state diffusion (NMQSD) provides a powerful approach to the dynamics of an open quantum system in bosonic environments. Here we develop an NMQSD method to study the open quantum system in fermionic environments. This problem involves anticommutative noise functions (i.e., Grassmann variables) that... | In this paper, a linear-quadratic leader-follower (LQLF) differential game is considered, where the game system is governed by a mean-field stochastic differential equation (MF-SDE). By stochastic maximum principle, the optimal solution to the LF stochastic differential game is expressed as a feedback form of the state... | eng_Latn | 3,899 |
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